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Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2025

Segment Reporting [Abstract]

Schedule of Significant Segment Expenses

In addition, research and development and general and administrative expenses are significant segment expenses regularly provided to the CODM with the following categories:

		Years Ended December 31,
		2025				2024
		(In thousands)
Significant Segment Expenses:
Personnel related costs		$	13,544			$	23,936
Research and development expenses			6,795				14,346
Clinical trial expenses			4,325				11,285
General and administrative expenses			7,062				8,952
Facilities expenses			6,529				7,734
Stock-based compensation expense			2,782				7,407
Depreciation and other segment expenses (Note A)			1,291				2,266
Total segment expenses			42,328				75,926
Restructuring charges			1,480				3,343
Impairment charges			—				1,469
Total segment and operating expenses			43,808				80,738

(Note A) Other segment expense include depreciation expense and other miscellaneous expenses.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-25

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

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- References

No definition available.

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